Q: What is the sum of all factors of the number 171,456 excluding 171,456?

A: 316,224

Why is 316,224 the sum of all factors of 171,456, excluding 171,456?

The factors of the number 171,456 are: 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 64, 76, 94, 96, 114, 141, 152, 188, 192, 228, 282, 304, 376, 456, 564, 608, 752, 893, 912, 1128, 1216, 1504, 1786, 1824, 2256, 2679, 3008, 3572, 3648, 4512, 5358, 7144, 9024, 10716, 14288, 21432, 28576, 42864, 57152, 85728, 171456.

If you add them up, you will get the total of 171,772. Now subtract 171,456 to get 316,224